Operation Manual: Signet 4150 Turbidimeter

The Signet 4150 Turbidimeter provides accurate and reliable water quality monitoring for municipal and industrial applications. The 4150 utilizes the Nephelometric method via white light technology as required by the U.S. EPA 180.1 standard. Periodic calibration is mandatory with most turbidity systems, and the 4150 makes it fast and easy with sealed, reusable primary calibration standards.